National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Overcast

60°F

16°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 29.97 in (1015.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 9 Jan 5:53 pm CST
Extended Forecast for

Lucas TX

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 40. East southeast wind 5 to 10 mph becoming north northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. North wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Northwest wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. North wind 5 to 10 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North northeast wind around 5 mph becoming calm.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the morning.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. South wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 65. Southwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. South southwest wind around 5 mph becoming west northwest after midnight.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 40. East southeast wind 5 to 10 mph becoming north northwest 15 to 20 mph in the evening. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 55. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 36. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 58. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 36. North northeast wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 40. South wind around 5 mph.
Tuesday
Sunny, with a high near 65. Southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 44. South southwest wind around 5 mph becoming west northwest after midnight.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 56.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lucas TX
 33.08°N 96.57°W (Elev. 499 ft)
Last Update:
5:17 pm CST Jan 9, 2026
Forecast Valid:
6pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation